It's the largest insect alive! This really should be added to the list. It is terrifying, it also does really thick bites into skin.

The Contenders

11Thorn Bug

12Crane Fly

13Camel Spider

14Daddy Long Leg Spider

15Housefly

Why are spiders considered scary? They kill other insects you don't like, they have eight legs, they're adorable, and typically fuzzy! I don't understand. But, I do find flies scary, and freak out whenever I'm in the same room as one...what is there to like about flies?